Welcome to WebmasterWorld Guest from 18.104.22.168
There is no fixed answer to your question. It varies based on many factors including the type of ads your site attracts, the type of visitors you get, the country they come from, and lots more. You can get as little as $0 and as much as several "crore".
[edited by: jatar_k at 6:50 pm (utc) on Dec. 21, 2006]